+/* Define to the number of bits in type 'ptrdiff_t'. */
+#undef BITSIZEOF_PTRDIFF_T
+
+/* Define to the number of bits in type 'sig_atomic_t'. */
+#undef BITSIZEOF_SIG_ATOMIC_T
+
+/* Define to the number of bits in type 'size_t'. */
+#undef BITSIZEOF_SIZE_T
+
+/* Define to the number of bits in type 'wchar_t'. */
+#undef BITSIZEOF_WCHAR_T
+
+/* Define to the number of bits in type 'wint_t'. */
+#undef BITSIZEOF_WINT_T
+
+/* Define if you wish *printf() functions that have a safe handling of
+ non-IEEE-754 'long double' values. */
+#undef CHECK_PRINTF_SAFE
+
+/* Define to 1 if chown fails to change ctime when at least one argument was
+ not -1. */
+#undef CHOWN_CHANGE_TIME_BUG
+
+/* Define if chown is not POSIX compliant regarding IDs of -1. */
+#undef CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE
+
+/* Define if chown modifies symlinks. */
+#undef CHOWN_MODIFIES_SYMLINK
+
+/* Define to 1 if chown mishandles trailing slash. */
+#undef CHOWN_TRAILING_SLASH_BUG
+
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+ systems. This function is required for `alloca.c' support on those systems.
+ */
+#undef CRAY_STACKSEG_END
+
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
+/* Define as the bit index in the word where to find bit 0 of the exponent of
+ 'double'. */
+#undef DBL_EXPBIT0_BIT
+
+/* Define as the word index where to find the exponent of 'double'. */
+#undef DBL_EXPBIT0_WORD
+
+/* Define as the bit index in the word where to find the sign of 'double'. */
+#undef DBL_SIGNBIT_BIT
+
+/* Define as the word index where to find the sign of 'double'. */
+#undef DBL_SIGNBIT_WORD
+
+/* the name of the file descriptor member of DIR */
+#undef DIR_FD_MEMBER_NAME
+
+#ifdef DIR_FD_MEMBER_NAME
+# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
+#else
+# define DIR_TO_FD(Dir_p) -1
+#endif
+
+
+/* Define to 1 if // is a file system root distinct from /. */
+#undef DOUBLE_SLASH_IS_DISTINCT_ROOT
+
+/* Define if struct dirent has a member d_ino that actually works. */
+#undef D_INO_IN_DIRENT
+
+/* Define to 1 if your platform has fchownat, but it cannot perform lchown
+ tasks. */
+#undef FCHOWNAT_NOFOLLOW_BUG
+
+/* Define this to 1 if F_DUPFD behavior does not match POSIX */
+#undef FCNTL_DUPFD_BUGGY
+
+/* Define on systems for which file names may have a so-called `drive letter'
+ prefix, define this to compute the length of that prefix, including the
+ colon. */
+#undef FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX
+
+/* Define if the backslash character may also serve as a file name component
+ separator. */
+#undef FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR
+
+/* Define if a drive letter prefix denotes a relative path if it is not
+ followed by a file name component separator. */
+#undef FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE
+
+/* Define as the bit index in the word where to find bit 0 of the exponent of
+ 'float'. */
+#undef FLT_EXPBIT0_BIT
+
+/* Define as the word index where to find the exponent of 'float'. */
+#undef FLT_EXPBIT0_WORD
+
+/* Define as the bit index in the word where to find the sign of 'float'. */
+#undef FLT_SIGNBIT_BIT
+
+/* Define as the word index where to find the sign of 'float'. */
+#undef FLT_SIGNBIT_WORD
+
+/* Define to 1 if mkdir mistakenly creates a directory given with a trailing
+ dot component. */
+#undef FUNC_MKDIR_DOT_BUG
+
+/* Define to 1 if futimesat mishandles a NULL file name. */
+#undef FUTIMESAT_NULL_BUG
+
+/* Define if gettimeofday clobbers the localtime buffer. */
+#undef GETTIMEOFDAY_CLOBBERS_LOCALTIME
+
+/* Define to 1 when using the gnulib module close-stream. */
+#undef GNULIB_CLOSE_STREAM
+
+/* Define to 1 when using the gnulib module fcntl-safer. */